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author | Masashi Hirano <cherrydog07@gmail.com> | 2018-10-01 02:03:47 +0900 |
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committer | Daniel Bevenius <daniel.bevenius@gmail.com> | 2018-10-10 13:50:30 +0200 |
commit | a8530bc4e06642b0cf6b602c1c04d39ed9aeca26 (patch) | |
tree | cbdfe19f806cc204db8e6c0758f9ef3d0865b007 /test/parallel/test-fs-read-empty-buffer.js | |
parent | b6dcf8c0125cc589c34bfc3180ab49e6e606a74f (diff) | |
download | android-node-v8-a8530bc4e06642b0cf6b602c1c04d39ed9aeca26.tar.gz android-node-v8-a8530bc4e06642b0cf6b602c1c04d39ed9aeca26.tar.bz2 android-node-v8-a8530bc4e06642b0cf6b602c1c04d39ed9aeca26.zip |
test: error when empty buffer is passed to filehandle.read()
Added tests to occur error when empty buffer is passed to
filehandle.read() to increase coverage.
PR-URL: https://github.com/nodejs/node/pull/23250
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Diffstat (limited to 'test/parallel/test-fs-read-empty-buffer.js')
-rw-r--r-- | test/parallel/test-fs-read-empty-buffer.js | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/parallel/test-fs-read-empty-buffer.js b/test/parallel/test-fs-read-empty-buffer.js index 34e418eac6..2f44b9a184 100644 --- a/test/parallel/test-fs-read-empty-buffer.js +++ b/test/parallel/test-fs-read-empty-buffer.js @@ -6,6 +6,7 @@ const assert = require('assert'); const fs = require('fs'); const filepath = fixtures.path('x.txt'); const fd = fs.openSync(filepath, 'r'); +const fsPromises = fs.promises; const buffer = new Uint8Array(); @@ -26,3 +27,15 @@ assert.throws( 'Received Uint8Array []' } ); + +(async () => { + const filehandle = await fsPromises.open(filepath, 'r'); + assert.rejects( + () => filehandle.read(buffer, 0, 1, 0), + { + code: 'ERR_INVALID_ARG_VALUE', + message: 'The argument \'buffer\' is empty and cannot be written. ' + + 'Received Uint8Array []' + } + ); +})(); |